Question

2

Lenovo-ThinkBook-14-IIL Touchpad not working

rated 0 times [ 2] [ 0] / answers: 1 / hits: 6459 / 2 Years ago, sun, october 9, 2022, 11:07:54

How can I fix this? The solutions suggested in 1 and 2 did not work for me.

The only device that looks like it could be my trackpad is this one cat /proc/bus/input/devices:

I: Bus=0019 Vendor=0000 Product=0000 Version=0000

N: Name="Ideapad extra buttons"

P: Phys=ideapad/input0

S: Sysfs=/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input5

U: Uniq=

H: Handlers=rfkill kbd event5 

B: PROP=0

B: EV=13

B: KEY=81000800100c03 4400000000300000 0 2

B: MSC=10

OS: Ubuntu 20.04 LTS

Touchpad worked under Windwos.

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calcur

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answered 2 Years ago nalystcul · Accepted Answer

My touchpad is working now. I am not sure what happened. I guess this fix came with a software update? How do I know with which update this came?

System Information

Ubuntu 20.04.1 LTS

cat /proc/bus/input/devices now also lists the Elan Touchpad

I: Bus=0018 Vendor=04f3 Product=005b Version=0000

N: Name="Elan Touchpad"

P: Phys=

S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-ELAN0634:00/input/input9

U: Uniq=

H: Handlers=mouse1 event7 

B: PROP=5

B: EV=b

B: KEY=e520 10000 0 0 0 0

B: ABS=663800013000003